VulnerabilityAnalyzed
CVE-2026-45847
In the Linux kernel, the following vulnerability has been resolved: net: remove WARN_ON_ONCE when accessing forward path array Although unlikely, recent support for IPIP tunnels increases chances of reaching this WARN_ON_ONCE if userspace manages to…
MEDIUM 5.5EPSS 0.16%
Does this matter?
Lower severity and a low EPSS score (0.16%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: net: remove WARN_ON_ONCE when accessing forward path array Although unlikely, recent support for IPIP tunnels increases chances of reaching this WARN_ON_ONCE if userspace manages to build a sufficiently long forward path. Remove it.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.16% probability · 6th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-617
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/008e7a7c293b30bc43e4368dac6ea3808b75a572Patch
- https://git.kernel.org/stable/c/50422613185d505201167e8bdd2f2700790d5db6Patch
- https://git.kernel.org/stable/c/548244c2f542aa0ad49453e9306e715a3877bc44Patch
- https://git.kernel.org/stable/c/9464ca7a6e56ad1ebf48b2ad5c16871edfad10c6Patch
- https://git.kernel.org/stable/c/959ea349c7e2d4edf07b6838ca7e59345fe61a08Patch
- https://git.kernel.org/stable/c/a78d055ba7c31103ad02f8eceb0c452e154d2660Patch
- https://git.kernel.org/stable/c/dcf9b3c90e5560339649d088836529883fb509f3Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.